Description: A National Oceanic and Atmospheric Administration map of Gulf Coast, from East Cape to Mormon Key, current to 1977. This Department of Commerce chart shows all soundings expressed in feet at Gulf Coast low water Datum. Navigational aids such as lights, beacons, buoys and measures of magnetic declination variances are shown as well as obstructions such as shoals and submerged piles. The map scale is 1:80,000. North American Datum of 1927 is used. Chart is LORAN-A overprinted. Key to NOAA maps.Place Names: Monroe, Cape Sable, Key McLaughlin, Everglades National Park, Lake Ingraham, East Cape, ISO Topic Categories: inlandWaters, oceans, transportation Keywords: East Cape to Mormon Key, physical, transportation, hydrological, physical features, roads, water routes, water depths, inlandWaters, oceans, transportation, Mercator, 1977Source: National Oceanic and Atmospheric Administration, United States - Gulf Coast, Florida (Washington, DC: U.S. Department of Commerce, 1977) Map Credit: Courtesy the U.S. National Oceanic and Atmospheric Administration